Wynchank, S Sources of fast neutrons for radiotherapy. [electronic resource] - South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde Apr 1976 - 653-7 p. digital Publication Type: Journal Article ISSN: 0256-9574 Subjects--Topical Terms: BerylliumDeuteriumFast NeutronsHumansNeoplasms--radiotherapyRadiotherapy DosageRadiotherapy, High-EnergyTritium