This book consists of two parts of 1,126 essential medical and health related words so that readers can search words more easily both in English and Korean.English-Korean-Japanese Medical and Health Vocabulary part lists essential English medical and health related words with Korean and Japanese equivalents. Korean-English-Japanese Medical and Health Vocabulary part lists essential Korean medical and health related words with English and Japanese equivalents.This book is ideal for Korean and/or Japanese speakers who want to communicate more effectively in English and also for English speakers who wish to know essential medical and health related words in Korean and/or Japanese equivalents.