TY  - RPRT
TI  - A study on puberty and oestrus in gilts.
AU  - L Eliasson
PY  - 1989
DO  - 10.1111/j.1439-0442.1989.tb00701.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2497607/
ID  - 2497607
ER  -