National Academy Science Letters
National Academy Science Letters > 2015 > 38 > 3 > 207-211
National Academy Science Letters > 2015 > 38 > 3 > 235-238
National Academy Science Letters > 2015 > 38 > 4 > 301-304
National Academy Science Letters > 2015 > 38 > 4 > 325-328
National Academy Science Letters > 2015 > 38 > 4 > 305-309
National Academy Science Letters > 2015 > 38 > 4 > 355-359
National Academy Science Letters > 2015 > 38 > 4 > 321-324
National Academy Science Letters > 2015 > 38 > 4 > 329-332
National Academy Science Letters > 2015 > 38 > 4 > 295-299
National Academy Science Letters > 2015 > 38 > 4 > 311-313
National Academy Science Letters > 2015 > 38 > 4 > 333-338
National Academy Science Letters > 2015 > 38 > 4 > 349-353
National Academy Science Letters > 2015 > 38 > 4 > 339-341
National Academy Science Letters > 2015 > 38 > 4 > 343-347
National Academy Science Letters > 2015 > 38 > 4 > 315-319
National Academy Science Letters > 2015 > 38 > 4 > 365-367
National Academy Science Letters > 2015 > 38 > 4 > 361-364