TY - GEN AU - Arendt,J TI - Radioimmunoassayable melatonin: circulating patterns in man and sheep SN - 0079-6123 PY - 1980///0928 KW - Adult KW - Age Factors KW - Animals KW - Circadian Rhythm KW - Darkness KW - Female KW - Goats KW - Humans KW - Male KW - Melatonin KW - blood KW - Menstruation KW - Pineal Gland KW - metabolism KW - Radioimmunoassay KW - methods KW - Seasons KW - Sex Factors KW - Sheep N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1016/S0079-6123(08)62929-5 ER -