1. Dowdle, W., A. Nahmias, R. Harwell, andF. Pauls: Association of antigenic type ofherpesvirus hominis with site of viral recovery. J. Immunol.99, 974?980 (1967).
2. Rawls, W., D. Laurel, J. Melnick, J. Glicksman, andR. Kaufman: A search for viruses in smegma, premalignant and early malignant cervical tissues. The isolation of herpesviruses with distinct antigenic properties. Amer. J. Epidem.87, 647?655 (1968).
3. Figueroa, M., andW. Rawls: Biological markers for differentiation of herpesvirus strains of oral and genital origin. J. gen. Virol.4, 259?267 (1969).
4. Plummer, G., J. Waner, andC. Bowling: Comparative studies of type 1 and type 2 herpes simplex viruses. Brit. J. exp. Path.49, 202?208 (1968).
5. Parker, J., andJ. Banatvala: Herpes genitalis. Clinical and virological studies. Brit. J. ven. Dis.43, 212?216 (1967).