Lindelöf, B. (1987). Grenz ray therapy in dermatology: An experimental, clinical and epidemiological study. [s.n. : Distributed by Almqvist & Wiksell].
Dyfyniad Arddull ChicagoLindelöf, Bernt. Grenz Ray Therapy in Dermatology: An Experimental, Clinical and Epidemiological Study. Stockholm: [s.n. : Distributed by Almqvist & Wiksell], 1987.
Dyfyniad MLALindelöf, Bernt. Grenz Ray Therapy in Dermatology: An Experimental, Clinical and Epidemiological Study. [s.n. : Distributed by Almqvist & Wiksell], 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.