1. Twenty-five years later: a limited study of the concentration camp experience;Antonovsky;Soc. Psychiatry,1971
2. Endokrinologische Psychiatrie;Bleuler,1954
3. Double-blind psychometric studies on the effects of natural estrogens on postmenopausal women;Campbell,1976
4. Double-blind cross-over study of estrogen replacement therapy;Coope,1976