Anderson W. H. Kerr
Anderson, Jr. R. J.
Andonov Anton
Andrew David
Andronova Tatyana M.
Andya James
Anna Maria Anastasi
AntibodyShop A/S
Anton Eva S.
Antonini Eraldo
Apoxis SA
Appel Michael C.
Appelbaum Edward
Appelbaum Edward Robert
Appella Ettore
Appleby Mark W.
Applied Molecular Evolution, Inc.
Aqeilan Rami Ishaq
Aquatain Partnership
Arala-Chaves Mario