1. Follicular salpingitis, an important factor in the etiology of ectopic gestation;Falk;Am. J. Obst. & Gynec.,1928
2. The imbedding of the ovum in tubal pregnancy;Falk;Am. J. Obst. & Gynec.,1934
3. Chronic pelvic infections;Curtis;Surg., Gynec. & Obst.,1926
4. Interpretation of the pathogenesis of pelvic infection as determined by cornual resection;Falk;Am. J. Obst. & Gynec.,1946
5. Bacteriology and pathology of fallopian tubes removed at operation;Curtis;Surg., Gynec. & Obst.,1921