@article{ref1, title="Suicide in the widowed", journal="American journal of epidemiology", year="1965", author="Macmahon, B. and Pugh, T. F.", volume="81", number="", pages="23-31", abstract="

[Abstract unavailable]

Language: en

", language="en", issn="0002-9262", doi="", url="http://dx.doi.org/" }