title: On plantigrady and quadrupedalism.
authors.affiliation: Department of Cell, Molecular and Structural Biology, Northwestern University Medical School, Chicago, Illinois 60611-3008.
authors.forename: D J
authors.initials: DJ
authors.lastname: Meldrum
mesh_terms: D000818:Animals; D005528:Foot / Q000502:physiology*; D008124:Locomotion / Q000502:physiology*; D011187:Posture / Q000502:physiology*; D011323:Primates / Q000502:physiology*