title: PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. XII. THE METABOLISM AS A FUNCTION OF AGE.
abstract: 1. The previous findings that the rate of metabolism per gm. of body weight decreased with age, and that during the incubation period catabolism was mostly at the expense of fat, have been confirmed. 2. These determinations of the rate of oxygen uptake have afforded more precise values for the catabolic rate and thus permit estimations of the changes with age in the rate of absorption.
authors.affiliation: Hospital of The Rockefeller Institute for Medical Research.
authors.forename: H A
authors.initials: HA
authors.lastname: Murray