X-ray cinematographic analysis of lordosis in female rats.

Limb posture and locomotion in the Virginia opossum (Didelphis marsupialis) and in other non‐cursorial mammals

1971 • 287 citations

Localization of lumbar epaxial motoneurons in the rat

1979 • 186 citations

Chimpanzee Bipedalism: Cineradiographic Analysis and Implications for the Evolution of Gait

1972 • 153 citations

A Quantitative Description of the Behavior of Rats During Copulation

1967 • 117 citations

Quantitative Measurement of Sexual Receptivity in Female Rats 1)

1963 • 95 citations

Motion picture analysis of rat mating behavior.

1975 • 83 citations

Film analyses of lordosis in female rats

1974 • 78 citations

Limb Movements in a Monotreme ( Tachyglossus aculeatus ): A Cineradiographic Analysis

1970 • 72 citations

Duration of sexual contacts in the rat.

1961 • 64 citations

Rat sexual behavior: Photographic analysis of the intromission response

1965 • 50 citations

Temporal relationships in the copulatory acts of adult male rats.

1940 • 42 citations

A comparative description of the mating behaviour of female rodents

1978 • 20 citations