by Nightingale, S L
Published in Milbank Memorial Fund quarterly. Health and society (01.01.1981)

by Lewis, V S, Petersen, D M, Geis, G, Pollack, S
Published in British journal of addiction to alcohol & other drugs (01.12.1972)

by Burns, R E
Published in Archives of dermatology (1960) (01.01.1972)

by Falco, M
Published in International journal of the addictions (1976)

by Cagliotti, C N
Published in Bulletin on narcotics (01.01.1987)

by Stephens, D J
Published in Health care law newsletter (01.05.1991)

by Royal, B W, Venulet, J
Published in Methods of information in medicine (01.01.1972)

by Asuni, T, Bruno, F
Published in Bulletin on narcotics (01.07.1984)

by Schröder, O
Published in Bulletin on narcotics (01.07.1982)

by Mortimer, G L
Published in Bulletin on narcotics (01.04.1983)

by Schmolling, P
Published in Journal of health & social policy (1993)

by Griffin, J P
Published in Health trends (01.08.1981)

by Blumberg, H H, Cohen, S D, Dronfield, B E, Mordecai, E A, Roberts, J C, Hawks, D
Published in International journal of the addictions (1974)

by Jacobs, K W
Published in International journal of the addictions (1974)

by Schifrin, L G
Published in International journal of health services (1974)

by O'Dowd, Adrian
Published in Nursing times (1987) (03.02.2004)

by Stein, Joel
Published in Time (Chicago, Ill.) (15.12.2003)

by DAWSON, J L
Published in Journal of tropical medicine and hygiene (01.04.1963)

by Chatterjee, S K
Published in Bulletin on narcotics (01.07.1984)

by Cohen, J
Published in Practitioner (01.05.1991)