Happonen,Pertti

Institution: Pirkanmaan Erikoislääkäripalvelu, Tampere, Finland

Top Collaborators: Kurl S, Pettersson T, Seinelä L, Sairanen U, Laine T

Research Interests: Water, Coffee, Elderly, Electrolytes, Laxatives, Polyethylene, Polyethylene Glycol, Population, Tea