TY  - RPRT
TI  - Birth spacing patterns in humans and apes.
AU  - B M Galdikas
AU  - J W Wood
PY  - 1990
DO  - 10.1002/ajpa.1330830207
UR  - https://pubmed.ncbi.nlm.nih.gov/2248378/
ID  - 2248378
ER  -