11S and 7S fraction

2-periodic continued fraction

a fraction of

absorbed fraction

absorbing fraction

absorption fraction

Accumulative Fraction Leached

acid extractable fraction

acidic fraction

Activating fraction

activation and fraction

active core void fraction

active fraction

active fraction of Herba Siegesbeckiae

active fraction preparation

airborne fraction of carbon

Albumin Bovine fraction

alkaloid fraction

Alveolar dead space fraction

amino acid mole fraction