An association between fine particles and asthma emergency department visits for children in Seattle.

Generalized Additive Models.

1991 • 7,655 citations

The Role of Cockroach Allergy and Exposure to Cockroach Allergen in Causing Morbidity among Inner-City Children with Asthma

1997 • 1,364 citations

Spatial and seasonal trends in particle concentration and optical extinction in the United States

1994 • 1,358 citations

Statistical predictor identification

1970 • 1,222 citations

Statistical Predictor Identification

1998 • 1,221 citations

Particulate Air Pollution and Hospital Emergency Room Visits for Asthma in Seattle

1993 • 656 citations

Respiratory Hospital Admissions Associated with PM₁₀Pollution in Utah, Salt Lake, and Cache Valleys

1991 • 420 citations

Changing Patterns of Asthma Hospitalization Among Children: 1979 to 1987

1990 • 398 citations

An estimate of the prevalence of asthma and wheezing among inner-city children.

1994 • 338 citations

Effects of air pollution on the respiratory health of asthmatic children living in Mexico City.

1996 • 329 citations

Urban air pollution and emergency admissions for asthma in four European cities: the APHEA Project

1997 • 325 citations

Asthma attack periodicity: A study of hospital emergency visits in Vancouver

1990 • 263 citations

Short-term effects of particulate air pollution on respiratory morbidity in asthmatic children

1997 • 255 citations

Air Pollution and Mortality in Philadelphia, 1974-1988

1997 • 243 citations

Effects of Ambient Air Pollution on Nonelderly Asthma Hospital Admissions in Seattle, Washington, 1987–1994

1999 • 239 citations

Air pollution and emergency room visits for asthma in Santa Clara County, California.

1997 • 232 citations

Pulmonary Function Changes in Children Associated with Fine Particulate Matter

1993 • 192 citations

Effects of air pollution on emergency room visits for respiratory illnesses in Montreal, Quebec.

1997 • 168 citations

Short-term association between air pollution and emergency room visits for asthma in Barcelona.

1995 • 148 citations

Asthma, wheezing, and school absence in primary schools.

1989 • 142 citations

Association between ozone and asthma emergency department visits in Saint John, New Brunswick, Canada.

1996 • 125 citations

Particulate air pollution and respiratory disease in Anchorage, Alaska.

1996 • 114 citations

Acute Asthma: Observations Regarding the Management of a Pediatric Emergency Room

1989 • 104 citations

Childhood Asthma in Four Countries: A Comparative Survey

1994 • 101 citations

Changing patterns of asthma hospitalization among children: 1979 to 1987

1990 • 98 citations

Short-Term Effects of Air Pollution on Hospital Emergency Outpatient Visits and Admissions in the Greater Athens, Greece Area

1995 • 77 citations

Identification of Aerosol Sources in the St. Louis Area Using Factor Analysis

1978 • 64 citations

Air Pollution and Asthma Exacerbations Among African-American Children in Los Angeles

1995 • 64 citations

Indoor Air Pollution and Asthma in Hospitalized Children in a Tropical Environment

1995 • 61 citations

Reliability of Hospital Data for Population-based Studies of Air Pollution

1993 • 54 citations

Source-Receptor Modeling Using Trace Metals in Aerosols Collected at Three Rural Canadian Great Lakes Sampling Stations

1998 • 47 citations

Indoor air pollution and childhood asthma: effective environmental interventions.

1995 • 43 citations

Observations on asthma.

1995 • 35 citations

Air Pollution and Emergency Room Visits for Asthma in Santa Clara County, California

1997 • 30 citations

Care of Asthma: Allergy Clinic Versus Emergency Room

1997 • 26 citations

AIR POLLUTION AND ASTHMA EMERGENCY ROOM VISITS IN RENO, NEVADA

1997 • 26 citations

Particulate Air Pollution and Respiratory Disease in Anchorage, Alaska

1996 • 18 citations

Indoor Air Pollution and Childhood Asthma: Effective Environmental Interventions

1995 • 12 citations