Nielsen, H. E. (1977). Quantitative aspects of in vitro lymphocyte culture. Lægeforeningens Forlag.
Lua i Stíl Chicago (17ú heag.)Nielsen, Hans Erik. Quantitative Aspects of in Vitro Lymphocyte Culture. [Copenhagen]: Lægeforeningens Forlag, 1977.
Lua MLA (8ú heag.)Nielsen, Hans Erik. Quantitative Aspects of in Vitro Lymphocyte Culture. Lægeforeningens Forlag, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.