Johannes Sommerfeld1. 1. Manager of the Steering Committee for Social, Economic and Behavioural (SEB) Research, Special Programme for Research and Training in Tropical Diseases (TDR), WHO, Geneva, Switzerland. sommerfeldj@who.int
Authors: K E Olson; S Higgs; P J Gaines; A M Powers; B S Davis; K I Kamrud; J O Carlson; C D Blair; B J Beaty Journal: Science Date: 1996-05-10 Impact factor: 47.728