There may be some gender and cultural factors that affect proper sputum-inducing technique.
Related posts:
- Hilarious proper coughing and sneezing technique video
- Sex-selection in India: Is GE profiting?
- A fascinating cause of bright green sputum
- Coughing fit
- What to do if you have a nose bleed
- An athlete fails a gender test
- The Lucidicus Project – Empowering Medical Students
KevinMD.com on Facebook
Comments on this entry are closed.