Osmo Turpeinen, Paavo Roine, Maija Pekkarinen, M.J. Karvonen, Yrjö Rautanen, Johan Runeberg, Paavali Alivirta,
Effect on serum-cholesterol level of replacement of dietary milk fat by soybean oil. The Lancet. ,vol. 275, pp. 196- 198 ,(1960) ,
10.1016/S0140-6736(60)90112-4