PT1608쪽. ISBN 0323078419. Walker M. Mastitis in lactating women. Lactation Consultant Series Two. La Leche League International. Series Two. Schaumburg IL.
Voyageur Press. pp. 32, 52, 78, 81, 84, 140–145, 151. ISBN 0-89658-520-4. consultant editors, Harold G. Cogger & Richard G. Zweifel; illustrations by David
KM, Portenoy RK (1989). “Evaluative skills necessary for a cancer pain consultant”. 《American Pain Society Meeting, Phoenix Arizona》. Bruera E, MacDonald