Potato vaccine for hepatitis.
D000284:Administration, Oral; D003906:Developing Countries; D004356:Drug Storage; D017325:Hepatitis B Vaccines / Q000008:administration & dosage*; D006801:Humans; D030821:Plants, Genetically Modified; D012034:Refrigeration; D011198:Solanum tuberosum
D017325:Hepatitis B Vaccines