H-annellated benzo[f]chromenes

H2s modified dehydrogenation of lower alkanes

H3 receptor ligands of the phenyl-alkyl-imidazoles type

Ha-2 antigenic peptide

Haemoglobin-hydroxyethyl starch conjugates as oxygen carriers

Haemolytic saponin extraction and purification method

Haemophilus influenzae type iv pili

Haemophilus transferrin receptor genes

Haemopoietic growth factor antagonists

Haemopoietic growth factor antagonists and uses therefor

Haemorheological use of n-alkylated...

Hafnium complexes of carbazolyl substituted imidazole ligands

Hafnium-catalyzed transesterification

Hair dye and method of use

Hair dyeing compounds, their preparation, hair dyes...

Hair growth promoting agents

Hair growth tonic

Hair treatment preparations

Hair-restorer and process for hair growth

Half ester reaction products of maleated alpha-olefin and...