No abstract available
MeSH terms
-
Abnormalities, Drug-Induced / etiology*
-
Abortion, Spontaneous
-
Arthritis, Rheumatoid / drug therapy
-
Data Collection
-
Female
-
Fertilization
-
Folic Acid Antagonists / adverse effects*
-
Humans
-
Infant, Newborn
-
Methotrexate / administration & dosage
-
Methotrexate / adverse effects*
-
Methotrexate / therapeutic use
-
Neural Tube Defects / chemically induced*
-
Pregnancy
-
Pregnancy Complications / drug therapy*
-
Pregnancy Complications, Neoplastic / drug therapy
-
Pregnancy Outcome
-
Prospective Studies
-
Time Factors
Substances
-
Folic Acid Antagonists
-
Methotrexate