作 者:Sanjay Chaturvedi ;J V Singh ;B C Srivastava
出 处:Indian Journal of Community Health. 1990 ;6(3):67-69.
出 版 社:Indian Association of Preventive and Social Medicine Uttar Pradesh and Uttarakhand Chapter
文 章 ID:224354108
作 者:Sanjay Chaturvedil ;J V Singh ;B C Srivastava
出 处:Indian Journal of Community Health. 1990 ;6(3):67-69.
出 版 社:Indian Association of Preventive and Social Medicine Uttar Pradesh and Uttarakhand Chapter
文 章 ID:185585642