Smellie improved the forceps and wrote a bestselling practical midwifery handbook .
斯梅利改良了产钳，并写下了实用的助产术手册。
Hunter 's pupil william shippen successfully introduced male midwifery to america .
亨特的弟子威廉希彭成功地将男性助产士引入北美。
He has set out his controversial views in an article for the journal evidence based midwifery , which is published by the royal college of midwives ( rcm ) .
他在杂志《妇产科学证据》上发表了具有争议的观点，并且已经在皇家妇产科学学院出版。
After dropping out of both high school and art college , mr lanier tried his hand at goat-herding and midwifery . His anti-establishment tendencies prevented him from doing the obvious thing and taking a job at the white sands missile range .
First , health care in ancient times was much more primitive , with skills such as midwifery passed down through families as oral tradition rather than formal training . Thus childbirth was one of life 's most dangerous events .
