Areekul, S2009-05-272009-05-271979-12-01Areekul S. Vitamin B12 and vitamin B12 binding proteins in animal plasma. Journal of the Medical Association of Thailand. 1979 Dec; 62(12): 706-8http://imsear.searo.who.int/handle/123456789/40956Chotmaihet Thangphaet.engAnimalsCarrier Proteins --bloodCatsChickensDogsGuinea PigsHaplorhiniHorsesHumansRabbitsSpecies SpecificitySwineVitamin B 12 --bloodVitamin B12 and vitamin B12 binding proteins in animal plasma.Letter