TY - RPRT TI - Spermicidal effect of certain physiologically active substances. AU - V R SWAYNE AU - J M BEILER AU - G J MARTIN PY - 1952 DO - 10.3181/00379727-80-19632 UR - https://pubmed.ncbi.nlm.nih.gov/14949060/ ID - 14949060 ER -