TY - JOUR A1 - Teiramaa, E. T1 - Psychosocial and psychic factors and age at onset of asthma Y1 - 1979 DO - 10.1016/0022-3999(79)90068-0 JF - Journal of Psychosomatic Research VL - 23 IS - 1 SP - 27 EP - -37 ER -