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BACKGROUND A comparative food ethnobotanical study was carried out in fifteen local communities distributed in five districts in the Palestinian Authority, PA (northern West Bank), six of which were located in Nablus, two in Jenin, two in Salfit, three in Qalqilia, and two in Tulkarm. These are among the areas in the PA whose rural inhabitants primarily(More)
  • H Azem
  • 1997
Contact lenses are a modern possibility to correct defective sights as an alternative to glasses. They are not only used because of cosmetic reasons but also if there is optical or therapeutical indication from the medical point of view. For keratoconus and cornea globosa are hard contact lenses not only the unique efficient possibility for correction but(More)
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