Key term: parental occupation

Letter to the editor 1987;13(2):155-155   pdf
Authors` reply
Schwartz DA, Heifetz RM
 
Letter to the editor 1987;13(2):155-155   pdf
Re: "Parental occupation and birth outcome in an agricultural community" by DA Schwartz, LA Newsum, R Markowitz Heifetz, Scand J Work Environ Health 12 (1986) 51-54
Hexter AC, Harris JA