Testing the Decline of Community Thesis: Neighborhood Organizations in Seattle, 1929 and 1979LEE, B. A; OROPESA, R. S; METCH, B. J et al.American (The) Journal of Sociology Chicago, Ill. 1984, Vol 89, Num 5, pp 1161-1188Article

Ectopic pregnancy in relation to previous induced abortionDALING, J. R; WONGHOCHOW; WEISS, N. S et al.JAMA, the journal of the American Medical Association. 1985, Vol 253, Num 7, pp 1005-1008, issn 0098-7484Article

IUD use and subsequent tubal ectopic pregnancyWONG-HO CHOW; DALING, J. R; WEISS, N. S et al.American journal of public health (1971). 1986, Vol 76, Num 5, pp 536-539, issn 0090-0036Article

Primary tubal infertility in relation to the use of an intrauterine deviceDALING, J. R; WEISS, N. S; METCH, B. J et al.The New England journal of medicine. 1985, Vol 312, Num 15, pp 937-941, issn 0028-4793Article