TY - GEN AU - Fowler,D J AU - Goodnight,C J TI - The cyclic production of 5-hydroxytryptamine in the opilionid SN - 0003-1569 PY - 1966///0729 KW - Animals KW - Circadian Rhythm KW - In Vitro Techniques KW - Neurosecretion KW - physiology KW - Serotonin KW - biosynthesis KW - Spiders KW - metabolism N1 - Publication Type: Journal Article UR - https://doi.org/10.1093/icb/6.2.187 ER -