Ann Bradley dispels the old wives' tales and gives the medical facts.安·布拉德利破除迷信，给出了医学事实。Wives will have to bring along their marriage certificate.已婚妇女必须携带结婚证。It was very sad when husbands and wives quarreled with ea...
Control group was injected with the same dose of PBS.对照组10只注射等量PBS液.When an infected mosquito bites a human, spores are injected into the blood...感染病毒的蚊子叮咬人之后，孢子便被注入血液中。His heart halted suddenly, the doctor injected him ...