I

Illness, accepting, as first stage of therapy, 51

Impotence, 19 , 31

Infectious disease, 166

Infertility, 12 , 13 ;

widespread zone of, 162 -165

Institution, 7 , 78 , 80 -83, 173 -179;

variations, 4 ;

defined, 80 ;

synthetic model of African therapeutic, its risks and benefits, 86

Islam, and ngoma, 30 -32

Isolation, 19

Isoma, rite of affliction, Ndembu, 103 , 162