821 patients with psychic disorders ( 843 resp . 339 patients with neurotic disorders , 443 resp . 191 patients with manic-depressive psychoses , 436 resp . 193 patients with schizophrenic psychoses , 220 resp . 98 patients with organic syndromes ) are compared with regard to the distribution of the abo blood groups and the rh-factor with 5.000 normal controls and of the mns blood group with the expected distribution respectively .
C0005586
manic-depressive psychoses
C0004936
psychoses