Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Helwig, John"'
Publikováno v:
In Plastics Failure Analysis and Prevention 2001:1-8
Publikováno v:
American Journal of Epidemiology; Mar1965, Vol. 81 Issue 2, p146-149, 4p
Publikováno v:
Annals of Internal Medicine; Dec64, Vol. 61 Issue 6, p1071, 13p
Autor:
Heiman, Donald F., Helwig, John
Publikováno v:
JAMA: Journal of the American Medical Association; March 1966, Vol. 195 Issue: 13 p1150-1153, 4p
Autor:
Johnson, Julian, Kirby, Charles K., Blakemore, William S., Joyner, Claude R., Helwig, John, Zinsser, Harry F.
Publikováno v:
Journal of Thoracic and Cardiovascular Surgery; June 1961, Vol. 41 Issue: 6 p787-789, 3p
Publikováno v:
Science, 1965 Nov 01. 150(3698), 828-828.
Externí odkaz:
https://www.jstor.org/stable/1717469
Autor:
Helwig, John
Publikováno v:
Science, 1960 Sep . 132(3430), 845-845.
Externí odkaz:
https://www.jstor.org/stable/1705455
Publikováno v:
JAMA: Journal of the American Medical Association; October 1965, Vol. 194 Issue: 3 p253-254, 2p