Irving R. Stuart
Stiffman &
Sara Golden Mattis
Melvin Zelnik
Alan Carr
IPPF Biomedical Workshop London 1977.
World Health Organization (WHO)
Kristin A. Moore
Angela Johnson
Susan Kuklin
Saul D. Hoffman
Roy Evans
MARILYN REYNOLDS
Keri Weed
Aidan Chambers
James P. Semmens
Francesca Salvi
Elise F. Jones
Stephanie J. Ventura
Elizabeth R. McAnarney