PT - JOURNAL ARTICLE AU - , TI - Lysozyme, Pencillin, and Chance Discovery AID - 10.2307/4445444 DP - 1976 Jan 01 TA - The American Biology Teacher PG - 52--53 VI - 38 IP - 1 4099 - http://abt.ucpress.edu/content/38/1/52.short 4100 - http://abt.ucpress.edu/content/38/1/52.full