1. Dysfunctional labor: XI. Neurological and developmental effects on surviving infants;Friedman;Obstet. Gynecol,1969
2. Station of the fetal presenting part: VI. Arrest of descent in the nullipara;Friedman;Obstet. Gynecol,1976
3. Dysfunctional labor: X. Immediate results to infant;Friedman;Obstet. Gynecol,1969
4. Dysfunctional labor: VII. A comprehensive program for diagnosis, evaluation and management;Friedman;Obstet. Gynecol,1965