matnyttigt

"When circumstances are appropriate, an individual voluntarily relaxes the external anal sphincter to allow defecation to proceed".

samt:

'"Evacuation is normally preceded by a deep breath [...]".

Berne, R och Levy, M : Principles of Physiology 3rd ed., 2000.


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Postat av: Anonym

Ah sheeses. blir ju bajsnödig av all that dirty talking.

2006-02-25 @ 17:57:21

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