Competitive dynamics in pharmaceuticals.
Searle Corp., Skokie, IL, USA.
M N
MN
Murphy
M C
MC
Smith
J H
JH
Barnes
S L
SL
Szeinbach
D000329:Advertising / Q000379:methods*; D000704:Analysis of Variance; D003625:Data Collection; D004345:Drug Industry / Q000145:classification / Q000191:economics* / Q000706:statistics & numerical data; D004465:Economic Competition / Q000706:statistics & numerical data*; D005069:Evaluation Studies as Topic; D010934:Planning Techniques; D011357:Product Line Management; D014481:United States