BULLETIN OF THE WORLD HEALTH ORGANIZATION
journal28226
E027901
II
0042-9686
English:(French; summaries/abstracts in French and
Rivista
World Health Organization:MDI, 20 Avenue Appia, CH-1211 Geneva 27 Switzerland:011 41 22 7912943, 011 41 22 7913263, EMAIL: bookorders@who.ch, INTERNET: http://www.who.int/bulletin/, Fax: 011 41 22 7914857
1948
cannot
can
false