共 50 条
- [33] PREVALENCE OF CARDIOVASCULAR RISK-FACTORS IN RURAL AND URBAN COSTA-RICA [J]. CIRCULATION, 1992, 85 (02) : 648 - 658
- [35] POLYCHAETOUS ANNELIDS FROM THE GULF OF NICOYA, COSTA-RICA [J]. INTERNATIONALE REVUE DER GESAMTEN HYDROBIOLOGIE, 1988, 73 (01): : 43 - 59
- [36] A NEW SPECIES OF FICUS (MORACEAE) FROM COSTA-RICA [J]. ACTA BOTANICA NEERLANDICA, 1981, 30 (03): : 231 - 233
- [37] AMERICA, TRAVEL NOTES FROM COSTA-RICA AND PARAGUAY [J]. CUADERNOS HISPANOAMERICANOS, 1992, (501): : 77 - 87
- [40] DIROFILARIA FROM THE INDEX FINGER OF A MAN IN COSTA-RICA [J]. AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 1986, 35 (05): : 988 - 990