共 50 条
- [21] HOW CAN WE IMPROVE PERINATAL SURVEILLANCE [J]. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1986, 93 (12): : 1201 - 1203
- [24] How can we improve the prescription of antibiotics? [J]. PRESSE MEDICALE, 2004, 33 (13): : 896 - 901
- [25] How can we improve clinical trials? [J]. Nature Clinical Practice Oncology, 2007, 4 : 206 - 207
- [27] How can we improve sealing reliability? [J]. TRIBOLOGY & LUBRICATION TECHNOLOGY, 2004, 60 (01) : 18 - 19