paperback. Condition: New. Paperback. Pub Date: 2019-09-01 Pages: 175 Language: Chinese Publisher: Obstetrics and Gynecology. Peking University Medical Press is an extremely important part of the clinical course. their knowledge complex. the need for effective learning aid to understand and grasp . Obstetrics and Gynecology mnemonic verses medical charts and graphs and mnemonic verse series author based on years of .