共 4 条
- [1] A STUDY OF ILLNESS IN A GROUP OF CLEVELAND FAMILIES .3. INTRODUCTION OF RESPIRATORY INFECTIONS INTO FAMILIES [J]. AMERICAN JOURNAL OF HYGIENE, 1953, 58 (01): : 41 - 46
- [2] A STUDY OF ILLNESS IN A GROUP OF CLEVELAND FAMILIES .2. INCIDENCE OF THE COMMON RESPIRATORY DISEASES [J]. AMERICAN JOURNAL OF HYGIENE, 1953, 58 (01): : 31 - 40
- [3] A STUDY OF ILLNESS IN A GROUP OF CLEVELAND FAMILIES .1. PLAN OF STUDY AND CERTAIN GENERAL OBSERVATIONS [J]. AMERICAN JOURNAL OF HYGIENE, 1953, 58 (01): : 16 - 30