Abstract
To the Editor: The editorial on alcohol and breast cancer (May 7 issue)1 underscores the need for more research on the topic because of several shortcomings of the epidemiologic information available: (1) the incidence of breast cancer is higher in upper socioeconomic groups, (2) follow-up studies in the past have been based on insufficient numbers of subjects or have had too short a period of follow-up, and (3) selection bias in hospitals may be due to admission practices or a particular organization of the health care delivery system in a given general population. To this list could be added a…
| Original language | English |
|---|---|
| Pages (from-to) | 1285-1289 |
| Number of pages | 5 |
| Journal | New England Journal of Medicine |
| Volume | 317 |
| Issue number | 20 |
| DOIs | |
| State | Published - Nov 12 1987 |