Absence of synergism between mutagenic treatments, given one generation apart in Drosophila melanogasterAGAC Knaap, PGN Kramers31/12/1983Tijdschriftartikel
Immunotherapy bij intralesional injection of BCG cell walls or live BCG in bovine ocular squamous cell carcinoma in comparison with radical surgery: preliminary observationsWR Klein, EJ Ruitenberg, PA Steerenberg, WH de Jong, W Kruizinga, W Misdorp, J Bier, RH Tiesjema, J Kreeftenberg, JS Teppema, HJ Rapp31/12/1983Tijdschriftartikel