TY - GEN AU - Devine,M C TI - Copulatory plugs in snakes: enforced chastity SN - 0036-8075 PY - 1975///0510 KW - Animals KW - Cloaca KW - anatomy & histology KW - Copulation KW - Female KW - Kidney KW - metabolism KW - Male KW - Reproduction KW - Snakes KW - physiology KW - Spermatozoa KW - Time Factors N1 - Publication Type: Journal Article UR - https://doi.org/10.1126/science.1114329 ER -