TY  - JOUR
AN  - 033312281
AU  - HowellSkalla,L.
AU  - Nelson,R.A.
AU  - Bahr,J.M.
PY  - 1997
TI  - Seasonal changes in serum prolactin and testosterone concentrations and in testicular luteinizing hormone receptor mRNA expression in the male black bear
JO  - Biology of Reproduction
VL  - 56
IS  - Suppl 1
SP  - 105
EP  - 105
SN  - 0006-3363
UR  - https://eurekamag.com/research/033/312/033312281.php
ER  -