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HFA 134a

Known as: HFA-134a, hydrofluoroalkane-134a 
National Institutes of Health

Papers overview

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Highly Cited
2010
Highly Cited
2010
PurposeTo develop a unique in vitro aqueous fluid-capacity-limited dissolution system for the kinetic assessment of respirable… 
Highly Cited
2001
Highly Cited
2001
This paper describes a technique that uses a well-defined human airway replica and gamma counting as a standard method for… 
Highly Cited
2000
Highly Cited
2000
HFC 134a (1,1,1,2-tetrafluoroethane) and HFC 227 (1,1,1,2,3,3, 3-heptafluoropropane) are used to replace chlorofluorocarbons… 
Highly Cited
1999
Highly Cited
1998
Highly Cited
1998
Hydrofluoroalkane-134a (HFA) beclomethasone dipropionate (BDP) was formulated in a metered-dose inhaler (MDI) to deliver a… 
Review
1998
Review
1998
  • C. Leach
  • Respiratory medicine
  • 1998
  • Corpus ID: 28528160
Review
1995
Review
1995
1 This paper reviews the results of preclinical toxicology studies on HFA-134a carried out by Glaxo Research and Development Ltd…