Correction: Antischistosomal, antionchocercal and antitrypanosomal potentials of some Ghanaian traditional medicines and their constituents

• Emmanuella Bema Twumasi,
• Pearl Ihuoma Akazue,
• Kwaku Kyeremeh,
• Theresa Manful Gwira,
• Jennifer Keiser,
• Fidelis Cho-Ngwa,
• Adrian Flint,
• Barbara Anibea,
• Emmanuel Yeboah Bonsu,
• Richard K. Amewu,
• Linda Eva Amoah,
• Regina Appiah-Opong,
• Dorcas Osei-Safo