TY  - RPRT
TI  - WEANING WEIGHT AND LONGEVITY.
AU  - M PYKE
PY  - 1964
DO  - 10.1111/j.1753-4887.1964.tb07738.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14107337/
ID  - 14107337
ER  -