Cyclic variations in date of last menstrual period of mothers of infants with congenital malformations in South Wales, 1964-66.

Míreanna comhchosúla

• Cyclic variations in date of last menstrual period of mothers of infants with congenital malformations in South Wales, 1964-66.
  de réir: Roberts, C J, et al.
  Foilsithe / Cruthaithe: (1972)
• The incidence and mortality of multiple sclerosis in south east Wales.
  de réir: Hennessy, A, et al.
  Foilsithe / Cruthaithe: (1989)
• Trace elements in water and congenital malformations of the central nervous system in South Wales.
  de réir: Morton, M S, et al.
  Foilsithe / Cruthaithe: (1976)
• Area differences in prevalence of neural tube malformations in South Wales. A study of possible demographic determinants.
  de réir: Richards, I D, et al.
  Foilsithe / Cruthaithe: (1972)
• HLA and multiple sclerosis in south east Wales.
  de réir: Swingler, R J, et al.
  Foilsithe / Cruthaithe: (1987)