输入中文或英文主题词:
英文主题词首字母导航: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
共有记录 3222 条,  当前是第 122 页,  首页  上一页  下一页  尾页   /162     
   
序号英文主题词中文主题词命中文献数量(篇)
期刊博硕士论文会议论文报纸年鉴成果专利国家标准行业标准标准总计
2421Contraceptive Agents避孕药80822117810333354890009490
2422Contraceptive Agents (TCD)避孕药(中药)40000030007
2423Contraceptive Agents, Female避孕药, 女用497519112573729280005743
2424Contraceptive Agents, Female (TCD)避孕药, 女用(中药)00000000000
2425Contraceptive Agents, Male避孕药, 男用2482825501000289
2426Contraceptive Agents, Male (TCD)避孕药, 男用(中药)10000000001
2427Contraceptive Devices避孕器械18108122481181417910110671804021930
2428Contraceptive Devices, Female避孕器械, 女用11004202162922581300801811964
2429Contraceptive Devices, Male避孕器械, 男用61419622311468512666100218400
2430Contraceptive Prescriptions避孕方58021600300079
2431Contraceptives, Oral避孕药, 口服40821893463414160004690
2432Contraceptives, Oral, Combined避孕药, 口服, 复合20531019000000237
2433Contraceptives, Oral, Hormonal避孕药, 口服, 激素4900102100053
2434Contraceptives, Oral, Sequential避孕药, 口服, 序贯10000000001
2435Contraceptives, Oral, Synthetic避孕药, 口服, 合成50010000006
2436Contraceptives, Postcoital避孕药, 性交后694013158144000874
2437Contraceptives, Postcoital, Hormonal避孕药, 性交后, 激素00000000000
2438Contraceptives, Postcoital, Synthetic避孕药, 性交后, 合成10000000001
2439Contract Services合同业务944637557870812082200619966
2440Contractile Proteins收缩蛋白质类131144971311128321095700015248
共有记录 3222 条,  当前是第 122 页,  首页  上一页  下一页  尾页   /162