"FDA"^^ . "SUBCLINICAL INFECTIONSYFDA2247" . . "Infection associated with no detectable symptoms but caused by microorganisms capable of producing easily recognizable diseases, such a poliomyelitis or mumps.FDA" . "INFECTION, SUBCLINICALPTFDA2247" . "Subclinical Infection"^^ . "Infection associated with no detectable symptoms but caused by microorganisms capable of producing easily recognizable diseases, such a poliomyelitis or mumps.NCI" . "Subclinical Infection"^^ . "Subclinical InfectionPTNCI" . "Disease or Syndrome"^^ . "Subclinical_Infection"^^ . "Patient Code (Appendix B)"^^ . "C50758"^^ . . "Inapparent InfectionSYNCI" . . . "C0275522"^^ .