Thappa, Devinder M. Essentials in dermatology : (with multiple choice question) / Devinder M. Thappa. - 2nd ed. - New Delhi : Jaypee Brothers Medical Pub., 2009. - xiv, 473 p. : ill. ; 24 cm. ISBN: 9788184485585 RM140.43 Subjects--Topical Terms: Skin diseases.Dermatology.