Botulinus, Clostridium botulinum, This bacterium secretes a toxin, Botox, which inhibits the neurons responsible for muscle contraction. Image...顯微鏡
Botulinus, Clostridium botulinum, This bacterium secretes a toxin, Botox, which inhibits the neurons responsible for muscle contraction. Image...食物中毒
Botulinus, Clostridium botulinum, This bacterium secretes a toxin, Botox, which inhibits the neurons responsible for muscle contraction. Image...枯草芽孢桿菌, 肉毒桿菌毒素注射, 食物中毒
Treasury Secretary Timothy Geithner testifies before the House Financial Services Committee hearing on "Systemic Regulation, Prudential Matters,...
Engraving by Langlois after an original work by Laederick of Dupuytren who gave his name to various medical complaints including Dupuytren's...
Five vials of botulism toxin, marketed as BoTox, made by Allegan Ltd. The toxin is used therapeutically for muscle contraction disorders such as...肉毒桿菌毒素注射
Illustration by Gilbert, plate taken from 'La Nature' edited by Gaston Tissandier, showing a doctor stimulating the cubital nerve of a woman patient...醫生, 病人
This instrument, designed by Lorand, recorded uterine contractions during labour and was strapped to the abdomen with an elastic belt. Contractions...
This instrument, designed by Dr Lorand, recorded uterine contractions during labour and was strapped to the abdomen with an elastic belt....
Labourers work at New Road contraction at howrah district ,around 16 kms West of Kolkata on January 15,2018 in Kolkata,India.
Labourers work at New Road contraction at howrah district ,around 16 kms West of Kolkata on January 15,2018 in Kolkata,India.
Labourers work at New Road contraction at howrah district ,around 16 kms West of Kolkata on January 15,2018 in Kolkata,India.
Labourers work at New Road contraction at howrah district ,around 16 kms West of Kolkata on January 15,2018 in Kolkata,India.
Labourers work at New Road contraction at howrah district ,around 16 kms West of Kolkata on January 15,2018 in Kolkata,India.
Labourers work at New Road contraction at howrah district ,around 16 kms West of Kolkata on January 15,2018 in Kolkata,India.