Knesper, David J. Primary care psychiatry / David J. Knesper, Michelle B. Riba, Thomas L. Schwenk. - Philadelphia : W.B. Saunders, 1997. - 456 p. : ill. ; 28 cm. ISBN: 9780721665092 RM116.61 Subjects--Topical Terms: Mental disorders--Therapy.Primary Health Care.