References
- Madsen and Valdemar (1942) Kliniske Studier over Hysterosalpingografi. Aarhus. Universitetsforlaget. Dissert
- Magnusson and Wolfgang (1945) uber das Rontgenbild bei tuberculoser Salpingitis. Acta radiologica, 26, p. 265, 278.
- Thomsen and Hans (1944) Den gynakologiske Tuberkulose. Bibl. f. Lager, 136, p. 83.