HAPPY JACK EAR CANKER (ZINC OXIDE AND IODOFORM) POWDER [HAPPY JACK INC] Home HAPPY JACK EAR CANKER (ZINC OXIDE AND IODOFORM) POWDER [HAPPY JACK INC] HAPPY JACK EAR CANKER (ZINC OXIDE AND IODOFORM) POWDER [HAPPY JACK INC] PDF | XML NDC 23851-057-14 Set ID bb1ce9d8-bd98-43e9-a773-2ba991f07e59 Generic Name Product Class Product Number Application Number Related Drugs Search DailyMed Drugs