Yen Lundgren
发表
Y. Lundgren,
K. Karlsson,
U. Ljungblad,
1984,
Acta obstetricia et gynecologica Scandinavica. Supplement.
I. Jansson,
Y. Lundgren,
P. Myhrman,
1980,
Acta obstetricia et gynecologica Scandinavica.