Cook R C, Katz K W, Meara P J
J S Afr Vet Assoc. 1976 Sep;47(3):205-7.
The incidence of penicillin in bulk milk supplies to the city has varied from 1,2% to 2,6% over the past five years, and 3,2% of 366 pasteurised milk samples examined in 1975 were found to contain penicillin. Investigation of the sources revealed numerous instances of producers, milkers and veterinarians who had not acted responsibly in regard to the marketing of milk from treated cows. Details are provided. The legal and professional obligations of the veterinarian are emphasized. Reference is made to the dye marking registered intramammary formulations for farmer treatment of mastitis.
在过去五年中，供应给该市的散装牛奶中青霉素的检出率在1.2%至2.6%之间波动，1975年检测的366份巴氏杀菌牛奶样本中有3.2%被发现含有青霉素。对来源的调查发现，在处理过的奶牛产奶销售方面，生产者、挤奶工和兽医存在许多不负责任的情况。文中提供了详细信息。强调了兽医的法律和职业义务。文中还提及了用于农民治疗乳腺炎的已注册乳房内给药制剂的染料标记。
