TY  - JOUR
T1  - Improvement of primary dysmenorrhea caused by a single oral dose of vitamin d: Results of a randomized, double-blind, placebo-controlled study
AU  - Lasco A, Catalano A, Benvenga S
Y1  - 2012/02/27
N1  - 10.1001/archinternmed.2011.715
JO  - Archives of Internal Medicine
SP  - 366
EP  - 367
VL  - 172
IS  - 4
N2  - 
Primary dysmenorrhea is a common disorder characterized by painful uterine cramping, just before or during menstruation, in the absence of any pelvic pathologic conditions. It is frequently accompanied by other symptoms such as nausea, vomiting, diarrhea, asthenia, and insomnia.1- 2 Primary dysmenorrhea affects almost half of menstruating women, often resulting in school and work absenteeism with major educational and economic consequences.2

SN  - 0003-9926
M3  - doi: 10.1001/archinternmed.2011.715
UR  - http://dx.doi.org/10.1001/archinternmed.2011.715
ER  -