Authors: Brown, J Calder, P

Citation: J. Brown et P. Calder, Concept-mapping the challenges faced by foster parents, CHILD YOUTH, 21(6), 1999, pp. 481-495

Authors: Jacobs, P Calder, P Taylor, M Houston, S Saunders, LD Albert, T

Citation: P. Jacobs et al., Cost effectiveness of Streetworks' needle exchange program of edmonton, CAN J PUBL, 90(3), 1999, pp. 168-171