["Surgical congresses and publications--is less more?"].
Hempel
K
K
D001291:Attitude of Health Personnel; D003226:Congresses as Topic; D004502:Education, Medical, Continuing; D013502:General Surgery / Q000193:education*; D005858:Germany; D006801:Humans; D010506:Periodicals as Topic
"Chirurgische Kongresse und Publikationen--Ist weniger mehr?"