TY - JFULL ID - 133991082 TI - The Double helix. PY - PB - Washington, D.C. : National Foundation for Infectious Diseases DB - UniCat KW - Communicable diseases KW - AIDS (Disease) KW - Communicable Disease Control. UR - https://www.unicat.be/uniCat?func=search&query=sysid:133991082 AB - ER -