[In reference to a previously published article (Some Problems of Standardizing the Work of Laboratory Workers, by N. V. Semenov)].
D007753:Laboratories / Q000592:standards*; D014730:Veterinary Medicine
Vozvrashchaias' k napechatannomu (Nekotorye voprosy normirovaniia truda laboratornykh rabotnikov; N. V. Semenov)