(Q80897718)
Statements
Efficacy and tolerance of a comfrey root extract (Extr. Rad. Symphyti) in the treatment of ankle distorsions: results of a multicenter, randomized, placebo-controlled, double-blind study (English)
Koll R
Buhr M
Dieter R
Pabst H
Predel HG
Petrowicz O
Giannetti B
Klingenburg S
1 reference