TY  - RPRT
TI  - Human prolactin - 24-hour pattern with increased release during sleep.
AU  - Sassin, J. F.
AU  - Weitzman, E. D.
AU  - Kapen, S.
AU  - Frantz, A. G.
PY  - 1972
UR  - https://ntrs.nasa.gov/citations/19720060311
ID  - 19720060311
ER  -